2291867520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8713}}^1$

素因数の和:8872

約数の個数: 128

約数和(自身を含む): 7359495840

約数和(自身を除く): 5067628320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 137, 160, 192, 240, 274, 320, 384, 411, 480, 548, 640, 685, 822, 960, 1096, 1370, 1644, 1920, 2055, 2192, 2740, 3288, 4110, 4384, 5480, 6576, 8220, 8713, 8768, 10960, 13152, 16440, 17426, 17536, 21920, 26139, 26304, 32880, 34852, 43565, 43840, 52278, 52608, 65760, 69704, 87130, 87680, 104556, 130695, 131520, 139408, 174260, 209112, 261390, 263040, 278816, 348520, 418224, 522780, 557632, 697040, 836448, 1045560, 1115264, 1193681, 1394080, 1672896, 2091120, 2387362, 2788160, 3345792, 3581043, 4182240, 4774724, 5576320, 5968405, 7162086, 8364480, 9549448, 11936810, 14324172, 16728960, 17905215, 19098896, 23873620, 28648344, 35810430, 38197792, 47747240, 57296688, 71620860, 76395584, 95494480, 114593376, 143241720, 152791168, 190988960, 229186752, 286483440, 381977920, 458373504, 572966880, 763955840, 1145933760, 2291867520]

約数ペア:

[(1, 2291867520), (2, 1145933760), (3, 763955840), (4, 572966880), (5, 458373504), (6, 381977920), (8, 286483440), (10, 229186752), (12, 190988960), (15, 152791168), (16, 143241720), (20, 114593376), (24, 95494480), (30, 76395584), (32, 71620860), (40, 57296688), (48, 47747240), (60, 38197792), (64, 35810430), (80, 28648344), (96, 23873620), (120, 19098896), (128, 17905215), (137, 16728960), (160, 14324172), (192, 11936810), (240, 9549448), (274, 8364480), (320, 7162086), (384, 5968405), (411, 5576320), (480, 4774724), (548, 4182240), (640, 3581043), (685, 3345792), (822, 2788160), (960, 2387362), (1096, 2091120), (1370, 1672896), (1644, 1394080), (1920, 1193681), (2055, 1115264), (2192, 1045560), (2740, 836448), (3288, 697040), (4110, 557632), (4384, 522780), (5480, 418224), (6576, 348520), (8220, 278816), (8713, 263040), (8768, 261390), (10960, 209112), (13152, 174260), (16440, 139408), (17426, 131520), (17536, 130695), (21920, 104556), (26139, 87680), (26304, 87130), (32880, 69704), (34852, 65760), (43565, 52608), (43840, 52278)]